0922_141_143_ECG 2 512 1843200 0922_141_143_ECG.mat 16+24 16.438606178097253 16 -25776 -26100 -47470286893 0 ECGL 0922_141_143_ECG.mat 16+24 20.669267747362962 16 -1631 -1852 -3862996354 0 ECGR #Utility frequency: 60 #Start time: 143:00:00 #End time: 143:59:59